The destiny of a nation is determined by its people.
Happiness resides not in possessions and not in gold; the feeling of happiness dwells in the soul.
数学证明的优雅在于它的简洁和清晰。
The division of labor in manufacturing is the great principle by which we gain advantage over other nations.
Faith is taking the first step even when you don't see the whole staircase.
真正的艺术总是在完美与不完美之间行走。
I don't believe in luck. I believe in hard work.